Answer :
To solve this problem, we need to determine the average rate of change of the balance for each of the given time intervals and then order them from greatest to least.
The average rate of change between two points [tex]\((t_1, B(t_1))\)[/tex] and [tex]\((t_2, B(t_2))\)[/tex] is calculated as:
[tex]\[ \text{Average Rate of Change} = \frac{B(t_2) - B(t_1)}{t_2 - t_1} \][/tex]
We will calculate this for each interval:
### Interval [10, 14]
- [tex]\(t_1 = 10\)[/tex], [tex]\(B(t_1) = 5152.21\)[/tex]
- [tex]\(t_2 = 14\)[/tex], [tex]\(B(t_2) = 5214.39\)[/tex]
[tex]\[ \text{Average Rate of Change} = \frac{5214.39 - 5152.21}{14 - 10} = \frac{62.18}{4} = 15.545 \][/tex]
### Interval [0, 4]
- [tex]\(t_1 = 0\)[/tex], [tex]\(B(t_1) = 5000.00\)[/tex]
- [tex]\(t_2 = 4\)[/tex], [tex]\(B(t_2) = 5060.34\)[/tex]
[tex]\[ \text{Average Rate of Change} = \frac{5060.34 - 5000.00}{4 - 0} = \frac{60.34}{4} = 15.085 \][/tex]
### Interval [0, 14]
- [tex]\(t_1 = 0\)[/tex], [tex]\(B(t_1) = 5000.00\)[/tex]
- [tex]\(t_2 = 14\)[/tex], [tex]\(B(t_2) = 5214.39\)[/tex]
[tex]\[ \text{Average Rate of Change} = \frac{5214.39 - 5000.00}{14 - 0} = \frac{214.39}{14} \approx 15.314 \][/tex]
### Interval [6, 12]
- [tex]\(t_1 = 6\)[/tex], [tex]\(B(t_1) = 5090.78\)[/tex]
- [tex]\(t_2 = 12\)[/tex], [tex]\(B(t_2) = 5183.21\)[/tex]
[tex]\[ \text{Average Rate of Change} = \frac{5183.21 - 5090.78}{12 - 6} = \frac{92.43}{6} \approx 15.405 \][/tex]
### Interval [2, 8]
- [tex]\(t_1 = 2\)[/tex], [tex]\(B(t_1) = 5030.08\)[/tex]
- [tex]\(t_2 = 8\)[/tex], [tex]\(B(t_2) = 5121.41\)[/tex]
[tex]\[ \text{Average Rate of Change} = \frac{5121.41 - 5030.08}{8 - 2} = \frac{91.33}{6} \approx 15.222 \][/tex]
Now, let's order these intervals from greatest to least average rate of change:
1. [tex]\([10, 14]\)[/tex] with an average rate of change of [tex]\(15.545\)[/tex]
2. [tex]\([6, 12]\)[/tex] with an average rate of change of [tex]\(15.405\)[/tex]
3. [tex]\([0, 14]\)[/tex] with an average rate of change of [tex]\(15.314\)[/tex]
4. [tex]\([2, 8]\)[/tex] with an average rate of change of [tex]\(15.222\)[/tex]
5. [tex]\([0, 4]\)[/tex] with an average rate of change of [tex]\(15.085\)[/tex]
Thus, the ordered list of intervals from greatest to least average rate of change is:
[tex]\[ [10, 14], [6, 12], [0, 14], [2, 8], [0, 4] \][/tex]
The average rate of change between two points [tex]\((t_1, B(t_1))\)[/tex] and [tex]\((t_2, B(t_2))\)[/tex] is calculated as:
[tex]\[ \text{Average Rate of Change} = \frac{B(t_2) - B(t_1)}{t_2 - t_1} \][/tex]
We will calculate this for each interval:
### Interval [10, 14]
- [tex]\(t_1 = 10\)[/tex], [tex]\(B(t_1) = 5152.21\)[/tex]
- [tex]\(t_2 = 14\)[/tex], [tex]\(B(t_2) = 5214.39\)[/tex]
[tex]\[ \text{Average Rate of Change} = \frac{5214.39 - 5152.21}{14 - 10} = \frac{62.18}{4} = 15.545 \][/tex]
### Interval [0, 4]
- [tex]\(t_1 = 0\)[/tex], [tex]\(B(t_1) = 5000.00\)[/tex]
- [tex]\(t_2 = 4\)[/tex], [tex]\(B(t_2) = 5060.34\)[/tex]
[tex]\[ \text{Average Rate of Change} = \frac{5060.34 - 5000.00}{4 - 0} = \frac{60.34}{4} = 15.085 \][/tex]
### Interval [0, 14]
- [tex]\(t_1 = 0\)[/tex], [tex]\(B(t_1) = 5000.00\)[/tex]
- [tex]\(t_2 = 14\)[/tex], [tex]\(B(t_2) = 5214.39\)[/tex]
[tex]\[ \text{Average Rate of Change} = \frac{5214.39 - 5000.00}{14 - 0} = \frac{214.39}{14} \approx 15.314 \][/tex]
### Interval [6, 12]
- [tex]\(t_1 = 6\)[/tex], [tex]\(B(t_1) = 5090.78\)[/tex]
- [tex]\(t_2 = 12\)[/tex], [tex]\(B(t_2) = 5183.21\)[/tex]
[tex]\[ \text{Average Rate of Change} = \frac{5183.21 - 5090.78}{12 - 6} = \frac{92.43}{6} \approx 15.405 \][/tex]
### Interval [2, 8]
- [tex]\(t_1 = 2\)[/tex], [tex]\(B(t_1) = 5030.08\)[/tex]
- [tex]\(t_2 = 8\)[/tex], [tex]\(B(t_2) = 5121.41\)[/tex]
[tex]\[ \text{Average Rate of Change} = \frac{5121.41 - 5030.08}{8 - 2} = \frac{91.33}{6} \approx 15.222 \][/tex]
Now, let's order these intervals from greatest to least average rate of change:
1. [tex]\([10, 14]\)[/tex] with an average rate of change of [tex]\(15.545\)[/tex]
2. [tex]\([6, 12]\)[/tex] with an average rate of change of [tex]\(15.405\)[/tex]
3. [tex]\([0, 14]\)[/tex] with an average rate of change of [tex]\(15.314\)[/tex]
4. [tex]\([2, 8]\)[/tex] with an average rate of change of [tex]\(15.222\)[/tex]
5. [tex]\([0, 4]\)[/tex] with an average rate of change of [tex]\(15.085\)[/tex]
Thus, the ordered list of intervals from greatest to least average rate of change is:
[tex]\[ [10, 14], [6, 12], [0, 14], [2, 8], [0, 4] \][/tex]